State Park Tours

State Park tour location map Mystery Cave Tours Hill Annex Mine Tours Soudan Undergroud Mine Tours

State Park tours take you underground, back in time, and into the future.


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Soudan Underground Mine


Underground tours of the last and deepest underground mine in Minnesota.

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Mystery Cave at
Forestville State Park

See cave formations, underground pools, and dramatically lit corridors in Minnesota's longest cave.

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Hill Annex Mine


Step back in time! Hunt for fossils and follow the route miners took to this old open-pit iron ore mine.

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Reserve a tour

Reservations can be made for tours at Mystery Cave and Soudan Underground Mine online or by calling 866-857-2757.